A lot can change in 30 years. In the early 1990s, Perrysville, Ohio, brothers Steve and Carl Ayers were adopting no-till and cover crops on 700 acres of continuous corn on their 650-cow dairy operation, creating a standard for other growers in the area to emulate. 

Roy Pfaltzgraff III, Haxton, Colo., successfully farms where it’s “bone dry.” But with a combination of persistence and a willingness to try new things, the family operation is thriving despite the lack of moisture. 

Researchers estimate ethanol contributes at least 24% more greenhouse gas emissions than regular gasoline, based on price-driven land use changes. Critics say no-till could make all the difference.

No-Till Farmer’s annual benchmark survey received 480 responses from growers in the U.S. and Canada. Results showed the ongoing strength of the no-till movement as the 60th anniversary of the commercial launch of the practice will be marked later this year.